User Guide

C7262A SENSOR AND CONTROLLER
62-0353—03 2
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further information,
or would like to comment on our products or services, please write or phone:
1. Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
3. http://customer.honeywell.com or http://customer.honeywell.ca
International Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China, Czech
Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.
Analog: 0-10 Vdc (Default: 0-10 Vdc, 0 to 2000 ppm),
2-10 Vdc, 4-20mA.
Relay: Normally Open SPST (Default: Close at 800 ppm).
Ambient Ratings:
Temperature:
Operating: +32°F to +122°F (0°C to +50°C).
Storage: -4°F to +158°F (-20°C to +70°C).
Relative Humidity (non-condensing): 0 to 95 percent.
CO
2
Pressure Dependence: 1.6% change in reading per
1 kPa deviation from 100 kPa.
Wiring Connections: Terminals (16 gauge maximum)
Mounting:
Vertical surface with standard single-gang junction box.
Automatic Background Calibration (ABC) default: On.
Calibration: This product is factory calibrated. No field calibra-
tion is necessary for the life of this product.
Approvals: CE
Fig. 1. C7262A dimensions in inches (mm).
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
IMPORTANT
All wiring must agree with applicable codes,
ordinances and regulations.
CAUTION
Health Hazard.
Improper use can create dangerous situations.
Use in application for sensing carbon dioxide and
temperature only.
For life-safety applications, this device can function
only as a secondary or lesser device.
CAUTION
Electrical Shock or Equipment Damage Hazard.
Can shock individuals or short equipment
circuitry.
Disconnect power supply before installation.
CAUTION
Equipment Damage Hazard.
Electrostatic discharge can short equipment
circuitry.
Ensure that you are properly grounded before
handling the unit.
C7262A Cover Removal/Replacement
A snap-fit locking mechanism is used to attach the cover of
the wall module to its subbase. To disassemble the cover from
the subbase:
3 (76)
M32567
4-13/16
(122)
7/8 (22)